基于DoDAF的动车组MBSE的研制方法

doi:10.11996/JG.j.2095-302X.2024020339

图学学报 ›› 2024, Vol. 45 ›› Issue (2): 339-346.DOI: 10.11996/JG.j.2095-302X.2024020339

• 数字化设计与制造专刊 • 上一篇下一篇

基于DoDAF的动车组MBSE的研制方法

王海芳(), 张雷, 刘慧军, 卢益明, 孙铭桧

中车唐山机车车辆有限公司，河北唐山 063000

收稿日期:2024-01-05 修回日期:2024-02-11 出版日期:2024-04-30 发布日期:2024-04-30
作者简介:王海芳(1981-)，女，正高级工程师，本科。主要研究方向为轨道交通车辆的总体研发设计。E-mail：sjc-wanghaifang@tangche.com
基金资助:
国家重点研发计划资助项目(2020YFB1708100)

A DoDAF-based method for developing MBSE for EMU

WANG Haifang(), ZHANG Lei, LIU Huijun, LU Yiming, SUN Minghui

CRRC Tangshan Rolling Stock Co., LTD., Tangshan Hebei 063000, China

Received:2024-01-05 Revised:2024-02-11 Online:2024-04-30 Published:2024-04-30
About author:WANG Haifang (1981-), senior engineer, undergraduate. Her main research interests cover development design of rail transit vehicles. E-mail：sjc-wanghaifang@tangche.com
Supported by:
National Key Research and Development Plan(2020YFB1708100)

摘要/Abstract

摘要：

动车组设计的创新过程需要综合考虑多个因素，包括与风竞速、陆地飞行等多元化运营体系的适配。该设计过程设计分析运行环境、运行状况、弓网关系和信号传输等因素，并以动车组能力为基础，构建体系级框架进行结构建模。借鉴美国国防部体系架构模型框架(DoDAF)，采用场景建模和需求捕获方法，结合面向DoDAF建模框架应用定制的视图描述语言UPDM，形成了一种基于体系结构的设计思路。通过UPDM语言的的增强性，如块图和活动图，加强了结构设计。本文以动车组的“发车场景”为例，全面描述了其运营过程，将需求分析、功能分解和系统集成相融合，构建了以行为驱动功能为核心的系统工程研制方法。

关键词: DoDAF, UPDM, 体系结构, 动车组设计, 结构化分析

Abstract:

The innovative process of electric multiple units (EMU) design necessitates a comprehensive consideration of various factors, including the adaptation to diverse operational scenarios such as high-speed travel and ground mobility. This design process involves analyzing factors such as operating environments, conditions, overhead catenary systems and signal transmission, and to construct a system-level framework for structural modeling based on the on the capability of EMU. Drawing from the framework of the united states department of defense architecture framework (DoDAF), and employing methods of scenario modeling and requirements capture, combined with a customized view description language UPDM tailored to the DoDAF modeling framework, results in an architecture-based design idea. Enhanced structural design through enhancements to the UPDM language such as block diagrams and activity diagrams. In this paper, we take the “departure scenario” of EMU as an example, describe its operation process comprehensively, and integrate requirements analysis, functional decomposition and system integration to construct a system engineering development methodology with behavior-driven functions as the core.

Key words: DoDAF, UPDM, architecture, electric multiple units design, structured analysis

中图分类号:

TP391

王海芳, 张雷, 刘慧军, 卢益明, 孙铭桧. 基于DoDAF的动车组MBSE的研制方法[J]. 图学学报, 2024, 45(2): 339-346.

WANG Haifang, ZHANG Lei, LIU Huijun, LU Yiming, SUN Minghui. A DoDAF-based method for developing MBSE for EMU[J]. Journal of Graphics, 2024, 45(2): 339-346.

图/表 15

图1 DoDAF视图总览

Fig. 1 DoDAF view overview

图2 DoDAF常用视图

Fig. 2 DoDAF common view

图3 体系结构模型的构建流程

Fig. 3 The modeling process of the architecture model

图4 动车组列车的体系级运营场景图

Fig. 4 System-level operation scenario diagram of the EMU

图5 轨道交通系统的SOS级利益相关方

Fig. 5 SOS level stakeholders of the rail transit system

图6 运营阶段划分图

Fig. 6 Division of operation stages

图7 运营阶段活动图

Fig. 7 Activity diagram of operation phase

图8 动车组列车与利益相关方活动和需求图

Fig. 8 Activity and requirements diagram of EMUs and stakeholders

图9 动车组列车与利益相关方之间资源流

Fig. 9 Resource flow between EMUs and stakeholders

图10 动车组列车与利益相关方之间资源映射矩阵

Fig. 10 Resource mapping matrix between EMUs and stakeholders

图11 轨道交通产品功能结构树示意图

Fig. 11 Functional structure tree of rail transit products schematic diagram

图12 动车组列车功能、系统与活动的追溯关系

Fig. 12 Traceability of functions, systems and activities of EMUs

图13 动车组列车活动到功能映射的矩阵

Fig. 13 Matrix of EMU activity to function mapping

图14 动车组列车系统接口图

Fig. 14 Interface diagram of the EMU system

图15 需求关联追溯

Fig. 15 Requirements association traceability

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基于DoDAF的动车组MBSE的研制方法

A DoDAF-based method for developing MBSE for EMU

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